| Item | Admission day | Before surgery | The 1st day after surgery | Discharge day | The 1st chemotherapy course | The 4th chemotherapy course | The 8th chemotherapy course | At the end of radiotherapy | 3 M after endocrine therapy | 6 M after endocrine therapy | 1 Y after endocrine therapy | 2 Y after endocrine therapy |
| A1 | 4 | 3 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| A2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| A3 | 3 | 0 | 3 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| A4 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| B | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| D | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 9 | 5 | 10 | 4 | 5 | 6 | 3 | 2 | 1 | 1 | 1 | 1 |